APA (7th ed.) Citation

Melton, J. G., Clark, J., & Kelly, A. A. (1990). New Age encyclopedia (1. ed.). Gale Research.

Chicago Style (17th ed.) Citation

Melton, J. Gordon, Jerome Clark, and Aidan A. Kelly. New Age Encyclopedia. 1. ed. Detroit u.a: Gale Research, 1990.

MLA (9th ed.) Citation

Melton, J. Gordon, et al. New Age Encyclopedia. 1. ed. Gale Research, 1990.